Rybohospodars'ka nauka Ukrayiny (Fisheries Science of Ukraine)

23-30

Authors: Oleksiyenko O.O.

The organizational structure of the Institute of Fisheries

36-41

Authors: Izergin L.

There is given the analysis of ecology state of Molochny estuary as one of unique reservoirs of the Azov Sea basin in the modern period. The role of Molochny estuary as natural spawning place for haarder is described. The offers on restoration of fisheries significance of the estuary and on optimum hydrological and hydrobiological mode of it are defined.

47-51

Authors: Zakharchenko I.

Based on the analysis of current biological state of some species of the Kakhovka reservoir, there have been determined indices, which characterized the efficiency of commercial exploita- tion of their stocks. We assessed specific accumulation of crucian carp and pikeperch ichthyomass by age groups. Based on the data of catch distribution by mesh size in fishing gears and age-size structure of crucian carp and pikeperch populations, we proposed measures on optimization of qualitative characteristics of the technical base of fish harvest in the Kakhovka reservoir.

58-65

Authors: Kurgansky S., Buzevich O.

There are presented results of scientific assessment of the situation, which developed on the Kyiv reservoir in the winter of 2010 as well as its consequences. It was found that by investigated indices, the deterioration of the populations state was observed for bream, pikeperch and roach only. For localization of the extreme situation consequences, there are propositions to reduce harvest limits for some species and to restrict fishing zones and gears.

69-72

Authors: Melnik A., Stecyuk Z., Mikhaylenko N.

Materials of researches are presented about influence of the use to exterminate in capacities on purging of water of excrescence ponds from pollutant — enhanceable concentrations of organic matters, biogenic elements and heavy metals. Influence of the use is studied to exterminate on development of natural forage base of ponds.

78-83

Authors: Yaninovych J., Hrytsynyak I., Grynzhevsky M., Shvets T.

In the article the questions of polyculture efficiency with the use, except for a carp, six types of fishes for market fish growing are represented. It is shown, that polyculture introduction enables additionally to get 507–688 kg of fish from every hectare of fattening ponds, or advance their productivity in 1,4–1,6 times.

87-91

Authors: Podoprigora V.

The main goal of the experiment was to establish the dependence between fish growth and “life space” volume. The experiment was conducted at the temperature of 23–24 С in five equal series of aquariums (five aquariums of different volume in each group). Body mass and mortal- ity of hatchlings were recorded. “Life space” parameters (volume of aquarium) affect the growth rate of silver carp. Silver carp hatchling needs specific “life space” parameters. Changes of these parameters in any direction lead to stress condition causing growth retardation.

95-100

Authors: Bezusyj А., Cherepnin V., Bеch V., Copeika Е., Drokin S.

During the spent researches growth rate and percent survival after the season ongrowing between bunches carp younger received with application both native, and defrost cryopreserved sperms have been compared.

105-110

Authors: Osoba I., Grytsyniak I.

The comparative analysis of state of non enzymatic link in the system of antioxidant protec- tion of one and two years old scaled and framed carps’ sera blood of nesvich zonal type have been carried out. In the beginning of vegetation period the contents of retinol in the blood of one year old fish was in track quantity and according to the contents of tocopherol the groups of fish which are under investigation are different between each other have been determined. Have been characterized peculiarities of the activity of non enzymatic link in the system of antioxidant protection in carps’ blood in the processes of ontogenesis.

114-117

Authors: Tytetchko О.

There presented results of studies of structurally functional parameters of ichthyofauna of the Вerek reservioir (Kharkov region). Dynamics of stocking amounts and catches of aquatic living resources are shown for last four years.

10-13

Authors: G. Kotovs’kа, N. Rudyk-Leuska, D. Khrystenko

In article the basic biological indicators of sabrefish of the Kremenchuk water reservoir are considered: age structure, average length and mass of separate age groups, individual absolute fruitfulness. It is established that the basic biological indicators of this fish species are at high level that specifies in satisfactory conditions of its existence and sufficient security accessible nutriment. Objective preconditions for definition sabrefish as the rare or a vanishing species are absent.

20-24

Authors: A. Mruk, L. Теrtеryan, L. Теrtеryan

There are presented assessment results of 3-years breeders rainbow trout breed “Adlerskaya amber” of hand-reared in industrial conditions of Ukrainian. Determination that the first spaw- ning golden trout were survived their high productive and reproductive parameters of grown in a closed water supple system.

32-39

Authors: T. Nagornyuk, S. Tarasjuk

The generalised literary data and results of own researches according to the analysis of genetic structure of the species of carp have been presented. It has been described polymorphism of particular genetically-biochemical systems of blood and separation of allele’s frequencies of loci. It have been submitted data about search of correlation linkes of particular loci with economic-valuable signs of carps and use of them in selection work. Use of genetically-biochemical systems as genetic markers of efficiency are most effective only when selection work in economy are performed long.

43-45

Authors: S. Rekrut, Т. Duda

Development of new sientific approaches for monitoring of channel catfish populations increases effectiveness of selective work. Effective enough can be exterior profile of their habitus, wich is a visual tool for assessment of the state of genefund stocks of channel catfish in water bodies of Ukraine.

50-53

Authors: Yu. Zheltov, O. Oleksiyenko

The results of researches of carp larvae feeding by moist scrapings preparation (SP) in composi- tion the starting feedstuffs, and its influencing on efficiency of their ongrowing are resulted. The comparative food value of zooplankton and feedstuffs with addition 10 and 20% SP is presented.

56-61

Authors: M. Khrabko, J. Rivis, I. Gricinyak

In the article presents the results of research content of nonesterified and anionic forms of fatty acids content in the liver and carp’s growth depending on different amounts of zinc in ration.

66-72

Authors: N. Kolesnik

There are presented results of studies on the state of hydrochemical regime and heavy metal content in water and tissues of cyprinids during a three-year turnover of intensive rearing. It was found that rational feeding of fish and use of other intensification measures (lime, ammophos, superphosphate, organic meanures) do not contribute to the contamination of ponds but ensures high percentage of fish output and normative average fish weight. It was found that cyprinids do not accumulate heavy metals in muscles until the age of three years under conditions of their rearing during a three-year turnover.

77-80

Authors: M. Koziy, I. Sherman

Studied particularities of gistological structures of branchial device Acipenser ruthenus Anguilla anguilla and Salmo trutta labrax. Got given is offered use as material for study of the variety adaptive devil respiratory fish system.

86-88

Authors: M. Borbat

Data of own supervisions by application of specifically device of electro-catch for the purveyance of juvenile of valuable fish types in the natural reservoirs of Poland, for the subsequent growing of market fish and spawners in ponds are expounded.

26-31

Authors: Gryb J., Grynzhevsky M., Shandruk O.

Among of consumer descriptions of carp a smell occupies one of ponderable places. He has the biological, biochemical, physical, domestic and agricultural origin. The sources of fish smells forming in liquid ponds, facilities of their origin, liquidation and prevention are considered.

40-46

Authors: Didenko A., Velykopolsky I., Ustych V.

The article examines the efficiency of using some fishing gears for catching fish in rivers of Transcarpathian region on the example of rivers Teresva and Irshava. It is proposed to adopt a standard method for fishing sampling in mountain rivers of Ukraine.

50-60

Authors: Svechkova N.

Result of hydrochemical condition of Pridneprovsky warmth water fish farm (Dnipropetrоvs’k, Ukraine) in 2005–2008 are presented.

66-71

Authors: Potrohov О., Zinkovskiy O., Hudiyash Yu.

Character of influence of mineral nitrogen compounds on survival of embryos, larvae and uneven-age groups of a carp and a grass carp is investigated. It is marked, that the basic negative effect has ammonium in its molecular and ionic form, nitrites evince considerably smaller toxicity and are hemotoxic poison, and nitrates do not influence on fishes. It fixed, that on a measure of passing of an ontogenesis tolerance of fishes to action of ammonium nitrogen strengthens. Change of norms of reactions to action of toxic factors of environment essentially depends on a degree of development of organs and systems of respiration, a circulation of the blood and an excretion. An apparent role plays gradual and long adaptation of fishes to influence of toxins.

79-88

Authors: Gryb J., Sytnyk Yu., Borbat M.

The ecological state of Nyvka river, possibility of its rehabilitation and nature management is considered. Limiting contamination factors are definite.

95-99

Authors: Pustovgar V., Krasyuk Y., Khudiyash Y.

The results of researches of action of different salinity of water are expounded on survival and on content of malonaldehyde and general lipids in liver tissue and muscles of monkey goby.

111-115

Authors: Hrytsynyak I., Zheltov Y., Tuchapska A.

It was shown that the introduction of the composition of fish feed holozernoho oats in a com- plex with rostostymulyuyuchymy additives and enzymes promotes weight of commodity fish the fishproduktyvity of the ponds and reduces feed costs and the cost of рroducts grown.

122-130

Authors: Chichn’ak М., Tsion’ N.

It were analized the world problems of utilization of alcogol production waste material and the possibility of its effective using in the in a fish-farming. It was described our view on dreg as forrage additive and organic fertilizer in aqriculture.

14-17

Authors: Grynzhevsky M.

The results of Institute of fisheries NAASU international scientific and technical cooperation on the problems of water bioresources and aquaculture are considered. Priority tasks, above the decision of which scientists in 2009 worked, their achievements and problems, are definite.

21-24

Authors: Krazhan S.

In the article the results of the scientific personnel training of higher qualification for 15 years of Institute of fisheries specialized scientific advice existence are considered, 50 thesis from prior- ity directions “fish-farming” and “ichthyology” are defended.

28-32

Authors: Khristenko D.

The article analyses biological state of spawning stock and conditions and efficiency of spaw- ning blue bream in the Kremenchuk reservoir during 2005–2007. There has been anayised effect of water-level and temperature regimes on reproduction of this specie. It was found that temperature of blue bream spawning start diminished by several degrees during last time.

37-41

Authors: Zakharchenko I., Besedinskaya N.

There vahe been examined qualitative indicators, which characterized feeding particularities of perch of the Dniester reservoir — gut content composition and occurrence frequency of food objects. It was found the presence of cannibalism as an adaptative reaction on living conditions. There have been conducted a comparative analysis of feeding spectrum of perch in interseasonal and interannual aspects.

51-56

Authors: Kovalenko V., Krazhan S., Basaeva A., Grygorenko T., Kovalenko O.

In the article light up the results of four-year-old researches of ecological system of ponds of agricultural enterprise “Branch “Antonov-Agro” ANTK of the name of O.K. Antonov at their complex fishcultural use in the not-drain mode. A production effect is shown from realization of suggestions of scientists on optimization of landing of fish in the ponds, fight against litter fish and fertilizer of ponds.

61-66

Authors: Krazhan С., Melnik A., Bezusiy O.

Maintenance of heavy metals is investigational in organs and fabrics of river shrines. Distribu- ting of heavy metals in the organisms of river shrines is characterized heterogeneity and depends on organs, fabrics and places of their dwelling.

79-82

Authors: Yaninovych I.

The ways of pond fisheries intensification by polyculture introduction with achieving of ponds fish productivity till 2423 kg/ha are shown.

88-92

Authors: Arikov P., Angelova A., Ulyanov V.

In the article are expounded the basic technological receptions of market grass carp growing by more compact density 1500–2000 ind./hа, allowing to multiply fish productivity of market grass carp till 442–1027 kg/ha due to feeding by the ground and water vegetation without feeding of carp by combined feed. The output of general fish productivity by the three-year growing made on ponds 3425–3995 kg/ha.

96-100

Authors: Nagornyuk T., Osoba I., Tarasjuk S.

The were analysis of genetic structure of framed carp populations of Lyubin’ intrabreeding type, breeders forms of framed carp, of scaled and framed carps of Nesvickiy zonal type, and their hybrids Amur sazan with a carp by 4 genetic-biochemical systems of blood. The were found specific particularities of genetic structure by studied loci.

105-108

Authors: Koziy M., Sherman I.

Studied particularities of gistological structures of branchial device Acipenser ruthenus, Anguilla anguilla and Salmo trutta labrax. Got given is offered use as material for study of the variety adaptive devil respiratory fish system.

112-122

Authors: Tretyak O.

There are presented data on economical advantages of using American paddlefish in poly- culture of fish farms of Ukraine. As a result of introduction of paddlefish in traditional cyprinid polyculture, the profitability of pond fish farming can rise by more than 2–3 times while achieving economic efficiency of the production by more than 70%.